ZyXEL SBG3300-NB00 User Guide - Page 256

Chapter 15 Firewall Table 74 Service: Add/Edit (continued) LABEL DESCRIPTION Service Description Enter a description for your customized port. Apply Click Apply to save your changes. Cancel Click Cancel to exit this screen without saving. 15.4 The Access Control Screen Click Security > Firewall > Access Control to display the following screen. This screen displays a list of the configured incoming or outgoing filtering rules. Figure 100 Security > Firewall > Access Control The following table describes the labels in this screen. Table 75 Security > Firewall > Access Control LABEL Rules Storage Space usage Add new ACL rule # Name Direction Src IP Dst IP Service Modify DESCRIPTION This bar shows the percentage of the Device's space has been used. If the usage is almost full, you may need to remove an existing filter rule before you create a new one. Click this to go to add a filter rule for incoming or outgoing IP traffic. This is the index number of the entry. This displays the name of the rule. This displays the direction of the ACL rule. This displays the source IP addresses to which this rule applies. Please note that a blank source address is equivalent to Any. This displays the destination IP addresses to which this rule applies. Please note that a blank destination address is equivalent to Any. This displays the transport layer protocol that defines the service and the direction of traffic to which this rule applies. Click the Edit icon to edit the rule. Click the Delete icon to delete an existing rule. Note that subsequent rules move up by one when you take this action. Click the Move To icon to change the order of the rule. Enter the number in the # field. 256 SBG3300-N Series User's Guide